| 我国超级杂交稻育种研究进展及展望 |
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| 引用本文： | 谢丽萍.我国超级杂交稻育种研究进展及展望[J].广西农业科学,2009,40(11):1501-1505. |
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| 作者姓名： | 谢丽萍 |
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| 作者单位： | 广西农业科学院水稻研究所,南宁,530007 |
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| 摘 要： | 回顾了国内外超级稻育种历史,介绍了我国超级稻育种研究进展,指出我国超级稻育种在籼粳亚种优势利用及株型育种中取得了重大突破,超级稻在我国已处于大面积推广阶段。针对我国超级稻品种（组合）普遍存在适应性不广、结实率偏低、抗性及米质较差、双季超级稻品种（组合）较少及育种理论和技术还有待完善等问题,提出未来超级稻育种的策略。
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| 关 键 词： | 超级稻 育种 研究进展 展望 |
Prospects and advancement in super hybrid rice breeding in China |
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| XIE Li-ping.Prospects and advancement in super hybrid rice breeding in China[J].Guangxi Agricultural Sciences,2009,40(11):1501-1505. |
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| Authors: | XIE Li-ping |
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| Institution: | XIE Li-ping(Rice Research Institute,Guangxi Academy of Agricultural Sciences,Nanning 530007,China) |
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| Abstract: | The present study is an attempt to review the history of super hybrid rice breeding in China and abroad and an introduction to advancement in super hybrid rice breeding in China.At present,a great breakthrough in utilizing subspecies heterosis of indica and japonica rice and plant type breeding has been obtained in super hybrid rice breeding in China,and super hybrid rice has been extended for large scale cultivation.But,there are many problems existing in super hybrid rice cultivation,such as poorer adaptability,lower seed setting rate,bad grain quality,worse resistance to biotic and abiotic stresses,fewer double-cropping super rice varieties（combinations）,imperfect breeding theory and technology.Therefore,some suggestions and research prospects have been put forward for overcoming these problems. |
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| Keywords: | super rice breeding advance prospect |
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